VDB-294528 · CVE-2025-24961 · GHSA-2ccp-vqmv-4r4x

gaul s3proxy up to 2.5.x path traversal

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4.1	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in gaul s3proxy up to 2.5.x. This vulnerability affects unknown code. The manipulation results in path traversal. This vulnerability was named CVE-2025-24961. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in gaul s3proxy up to 2.5.x. Affected is an unknown part. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. CVE summarizes:

org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2025-24961 since 01/29/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 2.6.0 eliminates this vulnerability. Applying the patch b0819e0ef5e08c792a4d1724b938714ce9503aa3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Firewall Software

Vendor

gaul

Name

s3proxy

Version

License

open-source

Website

Product: https://github.com/gaul/s3proxy/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: s3proxy 2.6.0
Patch: b0819e0ef5e08c792a4d1724b938714ce9503aa3

Timelineinfo

01/29/2025 🔍
02/03/2025 +5 days 🔍
02/03/2025 +0 days 🔍
02/03/2025 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-2ccp-vqmv-4r4x
Status: Confirmed

CVE: CVE-2025-24961 (🔍)
GCVE (CVE): GCVE-0-2025-24961
GCVE (VulDB): GCVE-100-294528

Entryinfo

Created: 02/03/2025 23:01
Changes: 02/03/2025 23:01 (70)
Complete: 🔍
Cache ID: 216::103